some christenings to consider
Diana Churchill 5 Apr 1767 Turnworth, d/o James & Elizabeth
Diana Baker 9 Oct 1768 Toller Fratrum, d/o William & Elizabeth
Diana Barnes 31 Dec 1766 Symondsbury, d/o Thomas & Alice
Diana Fiford 27 Mar 1768 Horton, d/o Richard & Ann
Diana Hiscock 27 Mar 1768 Shaftesbury, d/o John
Diana Stickland 28 May 1768 Tolpuddle,
Diana Rawles 21 Apr 1765 Turners Puddle, d/o Thomas
Diana Rebeck 22 Apr 1765 Cranborne, d/o John
Diana Child 9 Dec 1770 Godmanstone, d/o Robert & Diana
Diana Jeans 21 Jan 1764 Stalbridge, d/o Joseph & Mary
Diana Mortimy 4 Jul 1764 Cranborne, d/o George
Diana Whiffen 20 May 1764 Shapwick, d/o James and Hellen[sic]
added
i have looked for marriages for these and found some possibles but can't positively identify them